Air mattress construction
United States Patent 2450699
US Patent References:
/0362532.html
- - 0362532

/0511686.html
- - 0511686

/0569712.html
- - 0569712

/0722135.html
- - 0722135

Pneumatic mattress
- - 1755205


Inventors:
Veach, Harry O.
Publication Date:
10/05/1948
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Assignee:
Veach, Harry O.
Primary Class:
5/712
International Classes:
A47C27/08